首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   508篇
  免费   10篇
  国内免费   1篇
教育   340篇
科学研究   28篇
各国文化   48篇
体育   27篇
文化理论   2篇
信息传播   74篇
  2023年   3篇
  2020年   8篇
  2019年   13篇
  2018年   11篇
  2017年   14篇
  2016年   13篇
  2015年   11篇
  2014年   12篇
  2013年   110篇
  2012年   9篇
  2011年   6篇
  2010年   8篇
  2009年   19篇
  2008年   11篇
  2007年   14篇
  2006年   9篇
  2005年   21篇
  2004年   22篇
  2003年   12篇
  2002年   7篇
  2001年   7篇
  2000年   15篇
  1999年   14篇
  1998年   3篇
  1997年   3篇
  1996年   6篇
  1995年   10篇
  1993年   3篇
  1991年   6篇
  1990年   5篇
  1989年   6篇
  1988年   4篇
  1987年   3篇
  1986年   5篇
  1985年   6篇
  1983年   4篇
  1981年   3篇
  1980年   3篇
  1978年   7篇
  1977年   3篇
  1975年   6篇
  1973年   5篇
  1971年   3篇
  1946年   3篇
  1943年   4篇
  1935年   2篇
  1934年   2篇
  1933年   3篇
  1929年   3篇
  1928年   3篇
排序方式: 共有519条查询结果,搜索用时 15 毫秒
61.
The 2017 virtual issue of the Health Information and Libraries Journal (HILJ) is published to link to the 12th International Congress on Medical Librarianship and the 2017 EAHIL Workshop taking place in Dublin, Ireland on 12–16 June 2017. The conference title is Diversity in Practice: integrating, inspiring and innovative and it is exploring how health science librarianship, in all its diversity, is integrating, inspiring and innovating practice. These themes have been used to compile this virtual issue, which contains published articles selected from HILJ from the June 2014 issue through to September 2016. The virtual issue mirrors the format of a regular issue of HILJ, namely a review article, six original articles and our three regular features: ‘Dissertations into Practice’, ‘International Perspectives and Initiatives’ and ‘Teaching and Learning in Action’. All articles included in this virtual issue are available free online.  相似文献   
62.
准备好应用网络教育的明日教师(上)   总被引:8,自引:0,他引:8  
全球网(www.World Wide Wde)对教育系统的潜在冲击几乎是无限的。然而,如果我们的教师不具备适当的应用网络的知识和技能,实现的冲击会比可能的要小。证据表明,我们的教师需要培训,以便能够有效利用强大的在线资源,培养我们的孩子在数字社会中自我发展的能力。本文的目的在于探讨基于网络的教学对教师教育计划的冲击。  相似文献   
63.
Recent studies indicate that the majority of school psychologists’ time continues to be dedicated to SPED related activities. Despite ongoing calls for school psychologists to expand their roles, why many practitioners do not deliver more comprehensive services is not well understood. This qualitative study investigated facilitators of and barriers to comprehensive and integrated services using the National Association of School Psychologists Model for Comprehensive and Integrated School Psychological Services as the guiding framework. Thirteen full‐time, school‐based practitioners from across the US participated in semi‐structured interviews. Constant‐comparative analysis was used to generate themes. Results indicated that practitioners experienced a number of systemic barriers to (e.g., heavy caseload; inconsistent district policies, priorities, and role definitions; lack of stakeholder involvement) and facilitators of (e.g., resources, graduate training and professional development) comprehensive and integrated service delivery. Participants’ perspectives regarding changes needed to expand their services focused on systemic issues as well. Implications for research and practitioners’ efforts to advocate for systems change are discussed.  相似文献   
64.
A detailed appraisal of the usefulness of reduced order systems produced by the two-step iterative algorithm of Shoji, J. Franklin Inst., Vol. 310, pp. 155–188, 1980; J. Franklin Inst., Vol. 313, pp. 267-271, 1982, in control system design is presented. In this appraisal, application of the method to four systems is considered and the results compared with those obtained by Marshall Int. J. Control, Vol. 31, pp. 677–690, 1980. Since two of the systems contain complex poles it was found necessary to adapt the Shoji method accordingly.  相似文献   
65.
66.
67.
Executive function (EF) contributes significantly to reading comprehension across the lifespan. Emerging research indicates domain‐specific assessments of EF are better suited for assessment and intervention in academic contexts. For example, graphophonological‐semantic cognitive flexibility (GSF), the ability to flexibly switch between the graphophonological and semantic components of printed words, contributes uniquely to reading comprehension across the lifespan, and GSF training improves children's reading comprehension. This study compared the original GSF measure, which is problematic for use in schools due to its subjectively interpreted explicit explanation component, to an abbreviated implicit task that is better suited for assessment of GSF in practical contexts in 68 first and second grade students. Implicit and explicit GSF contributed uniquely to reading comprehension concurrently and longitudinally when children (n = 31) were in third and fourth grades, beyond verbal ability, decoding ability, and matrix reasoning.  相似文献   
68.
69.
This paper looks at several dimensions of the grade failure issue in Honduras using a unique data set compiled by the UMCE evaluation project in 1998 and 1999. The analytical framework incorporates econometric analysis of standardized tests and teacher pass/fail decisions for roughly 13,000 second and fourth grade students. The results show that first time grade repetition, as well as repeating previous grades, is associated with lower marginal achievement on the UMCE exams, although the same is not true for students who are repeating the second or third time. The strongest predictor of grade failure is previous repetition, despite the inclusion of controls for achievement and attendance. The implications of this apparently strong stigma effect associated with grade repetition are discussed, as well as other policy issues related to grade repetition in developing countries.  相似文献   
70.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号